Some woman answered the phone and said she was ppr (or something like that, I was half asleep) and dhe said she was calling for a survey for products and media things that i use.
I do not answer calls made to my cell that i do not recognize. So I returned the call - it was a female foreign name i could not understand - her mailbox was full so I could not leave a message.
I received the same call. It was RTR Market Research. I participated in their survey, approx. 10mins. It was about accessing local news. Questions were primarily tv, radio, web and cellphone vs tablet use of the Internet.